CN222348246U - Paper conveying pinch roller mechanism - Google Patents
Paper conveying pinch roller mechanism Download PDFInfo
- Publication number
- CN222348246U CN222348246U CN202422967452.9U CN202422967452U CN222348246U CN 222348246 U CN222348246 U CN 222348246U CN 202422967452 U CN202422967452 U CN 202422967452U CN 222348246 U CN222348246 U CN 222348246U
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- pinch roller
- seat
- adjusting screw
- roller seat
- paper
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- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 238000004804 winding Methods 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract 2
- 238000001125 extrusion Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
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- Delivering By Means Of Belts And Rollers (AREA)
Abstract
本实用新型公开了一种纸张输送压轮机构，包括固定在机架上的安装轴，其特征在于所述安装轴上排列设置有可滑动的压轮座，对应各个压轮座设置有锁紧组件，所述压轮座上设置有绕带轮，各个压轮座与对应的摆动臂的一端铰接，所述摆动臂上设置有压轮，对应各个摆动臂均设置有独立的摆动调节组件，还包括传动辊和压纸带，所述压纸带绕过传动辊、绕带轮和压轮。本实用新型结构简单，设计合理，能够根据使用需求对不同位置的压轮机构进行单独的调节，进而保证纸张所有部位都能够被压实，进而保持平整地进行输送。
The utility model discloses a paper conveying pressure wheel mechanism, including a mounting shaft fixed on a frame, characterized in that slidable pressure wheel seats are arranged on the mounting shaft, a locking assembly is provided corresponding to each pressure wheel seat, a belt winding wheel is provided on the pressure wheel seat, each pressure wheel seat is hinged to one end of a corresponding swing arm, a pressure wheel is provided on the swing arm, and an independent swing adjustment assembly is provided corresponding to each swing arm, and also includes a transmission roller and a paper pressing belt, and the paper pressing belt passes around the transmission roller, the belt winding wheel and the pressure wheel. The utility model has a simple structure and a reasonable design, and can adjust the pressure wheel mechanisms at different positions separately according to the use requirements, thereby ensuring that all parts of the paper can be compacted, thereby maintaining a smooth conveyance.
Description
Technical Field
The utility model relates to a splitting machine, in particular to a paper conveying pinch roller mechanism.
Background
After the paper is processed by processing equipment such as a splitting machine, the paper needs to be driven by a paper feeding mechanism to be conveyed to a paper collecting station for stacking and collecting the paper. In the process of conveying paper, in order to ensure that the paper can be kept flat and conveyed, a pinch roller mechanism is generally arranged to compress the top of the conveyed paper, the traditional pinch roller mechanism mainly comprises a pinch roller frame, pinch rollers are arranged on the pinch roller frame, but the left and right positions of the pinch rollers are fixed, the positions and angles of all the pinch rollers can be adjusted together only by adjusting the positions or angles of the pinch roller frame, in the actual use process, certain differences can exist in thicknesses of different positions of the paper or height differences exist in different positions of a conveying belt below the paper, so that all the positions of the paper cannot be ensured to be compressed and conveyed, and the adjustment flexibility is poor.
Disclosure of utility model
In view of the shortcomings of the background art, the technical problem to be solved by the present utility model is to provide a paper conveying pinch roller mechanism for solving the above problems.
For this purpose, the utility model is realized by adopting the following scheme:
The utility model provides a pinch roller mechanism is carried to paper, includes the installation axle of fixing in the frame, its characterized in that the epaxial range of installation is provided with slidable pinch roller seat, corresponds each pinch roller seat and is provided with locking subassembly, be provided with around the band pulley on the pinch roller seat, each pinch roller seat is articulated with the one end of the swing arm that corresponds, be provided with the pinch roller on the swing arm, correspond each swing arm and all be provided with independent swing adjustment subassembly, still include driving roller and pressure paper tape, the pressure paper tape walks around driving roller, around band pulley and pinch roller.
The belt winding wheel is rotationally arranged on a supporting shaft, the supporting shaft penetrates through a guide groove on the pressing wheel seat, a first adjusting screw is rotationally arranged on the pressing wheel seat, and the first adjusting screw is in threaded connection with the supporting shaft.
The novel roller is characterized in that a through hole for the fixed shaft to pass through is formed in the roller seat, a locking arm is arranged on the roller seat in an extending mode, the through hole is surrounded by the locking arm and the roller seat together, a gap is reserved between one side of the locking arm and the roller seat, a locking bolt is arranged on the locking arm in a rotating mode, and a threaded hole in threaded connection with the locking bolt is formed in the roller seat.
The swing adjusting assembly comprises an adjusting screw sleeve, an outer ring of the adjusting screw sleeve is in threaded connection with a pressure adjusting screw seat, the pressure adjusting screw seat is fixed on a pressure wheel seat, an extruding part is arranged on the swing arm, a spring is tightly pressed between the extruding part and the adjusting screw sleeve, a screw rod section penetrating through the adjusting screw sleeve is arranged on the extruding part in an extending mode, and a locking nut is in threaded connection with the top of the screw rod section.
The paper conveying pinch roller mechanism is simple in structure and reasonable in design, the left and right positions of all pinch rollers can be independently adjusted by arranging the slidable pinch roller seats, the pinch rollers are arranged on the swing arms by arranging the swing arms on the pinch roller seats, the height of the pinch rollers at the local positions and the elastic extrusion acting force can be independently adjusted by independently adjusting the swing of the swing arms, the conditions of thickness differences at different positions of paper and height differences at different positions of the bottom supporting conveyer belt in the actual use process are adapted, and the use flexibility of the paper conveying pinch roller mechanism is effectively improved.
Drawings
The utility model has the following drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a view from another perspective of FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 2 at the point A;
fig. 4 is a block diagram of a single pinch roller seat of the present utility model.
In the figure, 1, a driving roller; 2, an installation shaft, 3, a paper pressing belt, 4, a pressing wheel, 5, a belt winding wheel, 6, a pressing wheel seat, 7, a fixed shaft, 8, an adjusting screw sleeve, 9, a pressure adjusting screw seat, 10, a spring, 11, a swinging arm, 12, an extrusion part, 13, a screw section, 14, a locking nut, 15, a locking arm, 16, a locking bolt, 17, a gap, 18, a guide groove, 19, a first adjusting screw and 20, a supporting shaft.
Detailed Description
As shown in the figure, the paper conveying pinch roller mechanism disclosed by the utility model comprises a mounting shaft 2 fixed on a frame, a slidable pinch roller seat 6 is arranged on the mounting shaft 2, locking components are arranged corresponding to the pinch roller seats 6, a belt winding wheel 5 is arranged on the pinch roller seat 6, each pinch roller seat 6 is hinged with one end of a corresponding oscillating arm 11, a pinch roller 4 is arranged on the oscillating arm 11, an independent oscillating adjusting component is arranged corresponding to each oscillating arm 11, in the embodiment, the oscillating adjusting component comprises an adjusting screw sleeve 8, the outer ring of the adjusting screw sleeve 8 is in threaded connection with a pressure adjusting screw seat 9, the pressure adjusting screw seat 9 is fixed on the pinch roller seat 6, an extrusion part 12 is arranged on the oscillating arm 11, a spring 10 is tightly pressed between the extrusion part 12 and the adjusting screw sleeve 8, a screw section 13 penetrating through the adjusting screw sleeve 8 is arranged on the extrusion part 12 in an extending manner, a locking nut 14 is in threaded connection with the top of the screw section 13, and the paper belt winding wheel 5 and the pinch roller 4 are also arranged. Further, the supporting shaft 20 is rotatably arranged on the supporting shaft 20 around the belt pulley 5, the supporting shaft 20 penetrates through the guide groove 18 on the pinch roller seat 6, the pinch roller seat 6 is rotatably provided with the first adjusting screw 19, the first adjusting screw 19 is in threaded connection with the supporting shaft 20, the supporting shaft 20 can be driven to lift under the guide of the guide groove 18 through controlling the rotation of the first adjusting screw 19, the height of the belt pulley 5 is adjusted, and then the tension of the paper pressing belt 3 is adjusted. The pinch roller seat 6 is provided with a through hole for the fixed shaft 7 to pass through, the pinch roller seat 6 is provided with a locking arm 15 in an extending mode, the locking arm 15 and the pinch roller seat 6 enclose the through hole together, a gap 17 is formed between one side of the locking arm 15 and the pinch roller seat 6, the locking arm 15 is provided with a locking bolt 16 in a rotating mode, and the pinch roller seat 6 is provided with a threaded hole in threaded connection with the locking bolt 16.
The adjusting mode of the utility model is that the fixed shaft 7 is arranged, the pinch roller seat 6 can be driven to slide along the fixed shaft 7, further the left and right positions of the pinch roller seat 6 are adjusted, after the pinch roller seat 6 is adjusted in place, the pinch roller seat 6 is screwed into the threaded hole by rotating the locking bolt 16, and the locking arm 15 is driven to move downwards and is locked on the fixed shaft 7 in a matched manner with the pinch roller seat 6, so that the position of the pinch roller seat 6 is locked. Through setting up lock nut 14, can prescribe a limit to the maximum interval between extrusion 12 and the adjusting screw 8, can adjust the swing position of swinging arm 11 through adjusting lock nut 14's position, rotate through controlling adjusting screw 8, adjust the interval between adjusting screw 8 and the extrusion 12 for extrusion 12 receives spring 10's extrusion effort and changes, and then adjusts the elasticity extrusion effort that pinch roller 4 on the swinging arm 11 applyed.
The structure of the utility model can independently adjust the left and right positions of each pinch roller, can independently adjust the height of the pinch roller at a local position and the elastic extrusion acting force, is suitable for the conditions of different thickness differences of paper at different positions and different height differences of different positions of the bottom support conveyer belt in the actual use process, and effectively improves the use flexibility of the bottom support conveyer belt.
Claims (4)
1. The utility model provides a paper carries pinch roller mechanism, includes and fixes installation axle (2) in the frame, its characterized in that arrange on installation axle (2) and be provided with slidable pinch roller seat (6), be provided with locking subassembly corresponding each pinch roller seat (6), be provided with on pinch roller seat (6) around band pulley (5), each pinch roller seat (6) are articulated with the one end of swing arm (11) that corresponds, be provided with pinch roller (4) on swing arm (11), all be provided with independent swing adjustment subassembly corresponding each swing arm (11), still include driving roller (1) and press paper tape (3), press paper tape (3) walk around driving roller (1), around band pulley (5) and pinch roller (4).
2. Paper conveying pinch roller mechanism according to claim 1, characterized in that the belt winding wheel (5) is rotatably arranged on a supporting shaft (20), the supporting shaft (20) penetrates through a guide groove (18) on the pinch roller seat (6), a first adjusting screw (19) is rotatably arranged on the pinch roller seat (6), and the first adjusting screw (19) is in threaded connection with the supporting shaft (20).
3. The paper conveying pinch roller mechanism according to claim 1, characterized in that a through hole for a fixed shaft (7) to pass through is formed in the pinch roller seat (6), a locking arm (15) is arranged on the pinch roller seat (6) in an extending mode, the through hole is jointly surrounded by the locking arm (15) and the pinch roller seat (6), a gap (17) is formed between one side of the locking arm (15) and the pinch roller seat (6), a locking bolt (16) is arranged on the locking arm (15) in a rotating mode, and a threaded hole in threaded connection with the locking bolt (16) is formed in the pinch roller seat (6).
4. The paper conveying pinch roller mechanism according to claim 1, characterized in that the swinging adjusting assembly comprises an adjusting screw sleeve (8), an outer ring of the adjusting screw sleeve (8) is screwed on a pressure adjusting screw seat (9), the pressure adjusting screw seat (9) is fixed on the pinch roller seat (6), an extruding part (12) is arranged on the swinging arm (11), a spring (10) is tightly pressed between the extruding part (12) and the adjusting screw sleeve (8), a screw section (13) penetrating through the adjusting screw sleeve (8) is arranged on the extruding part (12), and a locking nut (14) is screwed on the top of the screw section (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422967452.9U CN222348246U (en) | 2024-12-03 | 2024-12-03 | Paper conveying pinch roller mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422967452.9U CN222348246U (en) | 2024-12-03 | 2024-12-03 | Paper conveying pinch roller mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222348246U true CN222348246U (en) | 2025-01-14 |
Family
ID=94204419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422967452.9U Active CN222348246U (en) | 2024-12-03 | 2024-12-03 | Paper conveying pinch roller mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222348246U (en) |
-
2024
- 2024-12-03 CN CN202422967452.9U patent/CN222348246U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |